It's hard to imagine a website that never sends any messages to analytics, 3rd party APIs, or to databases where important information like user profile information and chat history are held. But did you know that none of these things can be accessed in JavaScript without Asynchronous Code?

In this course, we'll cover the 5 primary tools all developers need to write asynchronous JavaScript:

• SetTimeout
• SetInterval
• Promise
• Async/await
• Generator Functions

By the end of this course, you should feel comfortable using all these tools in projects, and you should be able to decide which tool makes the most sense for any given project.

What will you learn in this course?

• Delay code execution with setTimeout
• Repeatedly perform tasks with setInterval
• Wrap asynchronous code in Promises
• Understand and use Async/Await
• Understand and use Generators